Irrigation techniques. centre pivot and moving lateral systems. part 1: presentation of the technical characteristics.

灌溉技术。中心轴旋转和横向移动浇灌系统。第1部分：技术特征的显示。

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One crux of energy saving irrigation techniques is to investigate appropriate thirst signals of water saving irrigation control.

节水、节能灌溉技术的关键之一在于寻求合理的节水灌溉控制信号。

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As I mentioned, planting crops that require less water and using more efficient irrigation techniques are probably the best way to do that.

一方面，当地种植的作物可选用节水品种，另一方面，要推广高效率的灌溉技术。

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At least part of the answer may come from new small-scale irrigation techniques.

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Small price rises for water have led to more rational planting, and to techniques like drip irrigation.

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Corn producers who already had irrigation systems and were using more advanced techniques, notably in the north of the country, have increased their production.

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